Honda civic audio system and A/C panel buttons heat up

Hi
I have a Civic Reborn since April 2012. I noticed that the AC panel and audio system buttons and knobs heat up pretty much that sometime it is uncomfortable to touch.
I was wondering if anyone has similar experience and whether this is really a problem in this car?

i showed it to honda atlas service team. they did health check with some electronic computer diagnostic system. Didnt report any problem there. They did not witness the heatup hence didnt take any further action. They asked me to bring the car in when it is heating, so I have to wait for such an event.